英语词汇sure的起源、历史背景-英语词源词典

词汇	sure
词源	sure [ME] This is from Old French sur, from Latin securus ‘free from care’. The same Latin word gives us security [LME], the legal surety [ME], and insecure [M17th] ‘not free from care’, as well as assure [LME]. See curate.
随便看	clarinet class clay clean clear cleave clew client climate climax clinic cloak clobber clock clockwise clog clone closet cloud clove clown club clue clump coach

英语词源词典收录了6069条英语词源词条，基本涵盖了全部常用英语词汇的起源、历史，是研究英语词汇或通过词源学英语的必备工具。